January 13, 2010 4:36 pm Frugal Living Done Brilliantly Kristen Hagopian, author of Brilliant Frugal Living , shows how families can cut back on their expenses by revising their food budget. US & World Videos 0:20 Teen girl shot in Southwest Philly, suspect in custody 0:27 FBI inspects American Airlines plane at PHL after bomb threat 1:40 Penn officials urging pro-Palestinian protesters to pack up and leave campus 2:17 Clear the Shelters: Meet Tails 0:38 Jury says Philly owes $16 million for wrongfully convicted man